-25.56% is the change from 180 to 134
Calculation steps:
[( 134 - 180 ) ÷ 180] x 100 = -25.56%
Formula
Percentage change = [(134 - 180) / 180] x 100
Subtract the new number by the original number
134 - 180 = -46
-46 ÷ 180 = -0.25555555555555554
-0.25555555555555554 x 100 = -25.56%